TAG Heuer · Carrera

Strap for Carrera Calibre Heuer 02T 45 Chronograph Tourbillon Titanium / Stainless Steel / Diamond / Yoshida

The Carrera Calibre Heuer 02T 45 Chronograph Tourbillon Titanium / Stainless Steel / Diamond / Yoshida takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter45 mm
ReferenceCAR5A1X.BA0510
FamilyCarrera
MovementTAG Heuer caliber Heuer 02T Hours, Minutes, Small seconds | Chronograph, Column wheel | Chronometer, Tourbillon escapement
Year2017
CaseTitanium, Stainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Carrera CAR5A1X.BA0510

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Carrera CAR5A1X.BA0510, seen from the bench

The TAG Heuer Carrera CAR5A1X.BA0510 is a 45mm chronograph combining titanium and stainless steel, featuring the Calibre Heuer 02T movement. This contemporary evolution of the iconic racing watch represents the pinnacle of technical watchmaking, where aerospace materials meet pure chronographic design. Milano Straps offers bespoke custom strap integration through Atelier Casati Milano.

Frequently asked questions

Can you fit a standard strap to the TAG Heuer Carrera CAR5A1X.BA0510?

No, the bracelet is integrated directly into the case — the lug attachment is proprietary. A standard strap won't fit. But that's not a constraint: I craft a bespoke solution in the atelier, moulded to your case, that speaks the chronograph's proportions.

How does the bespoke strap work for this Carrera?

I work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>, Via XX Settembre 15. I take measurements directly from your watch, study the proprietary attachment and hand-stitch a strap conceived for your titanium and steel case.

Which leather would you choose for the Carrera CAR5A1X.BA0510?

I favour Tuscan leather for this watch — it ages with character, records time the way the chronograph records speed. For pure elegance, Barenia never dates. If you want a racing edge, perforated Rally is the answer.

How long does a well-made strap last?

It depends on use and care. Leather worked like ours holds easily 5–7 years of daily wear, then ages beautifully. With basic maintenance — avoid excessive water, let it breathe — it lasts longer still. Real leather is alive: it improves with time.

Why was the Carrera born as a racing chronograph?

In 1963 it was built for drivers: instant readability, track reliability, proportions that never betray the racing temperament. This model keeps that DNA — 45mm, robust chronograph, materials that endure. It deserves a strap that understands that heritage.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com